CN202961467U - 控流穿刺针 - Google Patents

控流穿刺针 Download PDF

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Publication number
CN202961467U
CN202961467U CN 201220716690 CN201220716690U CN202961467U CN 202961467 U CN202961467 U CN 202961467U CN 201220716690 CN201220716690 CN 201220716690 CN 201220716690 U CN201220716690 U CN 201220716690U CN 202961467 U CN202961467 U CN 202961467U
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needle
flow
handle
puncture needle
controlling puncture
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Expired - Fee Related
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CN 201220716690
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张坤勇
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Individual
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Abstract

控流穿刺针,属于医疗用具技术领域。本实用新型的技术方案是:包括针体和针柄,其特征是在针柄内设有挡板,挡板上设有提柄,提柄上设有弹簧,弹簧上设有调节阀。本实用新型结构简单,使用方便,医务人员在给病人进行胸腔积液引流时能够调节引流速度,减轻了医务人员的工作难度。

Description

控流穿刺针
技术领域:本实用新型属于医疗用具技术领域,具体的讲是一种控流穿刺针。
背景技术:目前,临床上在给病人进行胸积液引流时,一般用止血钳夹持引流管,控制放流时间,避免因腹压急剧下降而引起病人不适,这样操作不但十分麻烦,而且无法引流速度进行调节,给医务人员增加了工作难度。
发明内容:本实用新型的目的是提供一种结构简单,使用方便,医务人员在给病人进行胸腔积液引流时能够调节引流速度的控流穿刺针。
本实用新型的技术方案是:包括针体和针柄,其特征是在针柄内设有挡板,挡板上设有提柄,提柄上设有弹簧,弹簧上设有调节阀。
本实用新型的有益效果是:本实用新型结构简单,使用方便,医务人员在给病人进行胸腔积液引流时能够调节引流速度,减轻了医务人员的工作难度。
附图说明:附图1为本实用新型的结构示意图。
图中1、针体,2、针柄,3、挡板,4、提柄,5、弹簧,6、调节阀。
具体实施方式:包括针体1和针柄2,其特征是在针柄2内设有挡板3,挡板3上设有提柄4,提柄4上设有弹簧5,弹簧5上设有调节阀6。医务人员在给进行胸腔积液引流时,用调节阀6控制弹簧5的恢复程度,调节引流量即可。

Claims (1)

1.控流穿刺针,包括针体(1)和针柄(2),其特征是:在针柄(2)内设有挡板(3),挡板(3)上设有提柄(4),提柄(4)上设有弹簧(5),弹簧(5)上设有调节阀(6)。
CN 201220716690 2012-12-06 2012-12-06 控流穿刺针 Expired - Fee Related CN202961467U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220716690 CN202961467U (zh) 2012-12-06 2012-12-06 控流穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220716690 CN202961467U (zh) 2012-12-06 2012-12-06 控流穿刺针

Publications (1)

Publication Number Publication Date
CN202961467U true CN202961467U (zh) 2013-06-05

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CN 201220716690 Expired - Fee Related CN202961467U (zh) 2012-12-06 2012-12-06 控流穿刺针

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CN (1) CN202961467U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104739491A (zh) * 2015-04-21 2015-07-01 古颖春 一种用于脑脊液置换术的穿刺针

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104739491A (zh) * 2015-04-21 2015-07-01 古颖春 一种用于脑脊液置换术的穿刺针

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Granted publication date: 20130605

Termination date: 20131206